“ During intimate arousal, azotic oxide (NO) is released from heart terminals and endothelial cells in the principal cavernosum.
NO activates guanylate cyclase to change over guanosine triphosphate (GTP)
into cyclical guanosine monophosphate (cGMP), triggering a cGMP-dependent shower of events.
The assemblage of cGMP leads to smooth-muscular tissue liberalisation in the principal cavernosum and
increased stock stream to the penis. http://lm360.us/ ”